﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ExpressionEngine
{
    /// <summary>
    /// 取值处理器
    /// </summary>
    public interface IValueOperatorHandler
    {
        /// <summary>
        /// 取值处理
        /// </summary>
        /// <param name="oper"></param>
        /// <returns></returns>
        Variable operate(ValueOperator oper);
    }
}
